Earthquake Information for Martha Lake, Washington

Martha Lake, WA has a very high earthquake risk, with a total of 1,276 earthquakes since 1931. The USGS database shows that there is a 80.55% chance of a major earthquake within 50km of Martha Lake, WA within the next 50 years. The largest earthquake within 30 miles of Martha Lake, WA was a 5.8 Magnitude in 1996.

Risk Level:
Very High
Total Number of Earthquakes in Martha Lake since 1931 within 30 miles
1,276
Probability of A 5.0 Earthquake within next 50 years
80.55%

Earthquake Probability for Martha Lake, WA

View the probability of a major earthquake within the next 50 years in Martha Lake, WA.

Probability of Earthquakes Within the Next 50 Years For Magnitudes Between 5.0 and 9.2
(within 31 km/51 miles above magnitude)
MAGNITUDE
PROBABILITY
5.0
80.55%
5.1
75.94%
5.2
75.94%
5.2
71.14%
5.3
66.30%
5.4
61.51%
5.5
56.87%
5.6
52.44%
5.7
48.26%
5.8
44.36%
5.9
40.76%
6.0
37.45%
6.1
33.82%
6.2
30.45%
6.3
27.28%
6.4
24.36%
6.5
21.65%
6.6
18.05%
6.7
14.66%
6.8
11.54%
6.9
8.95%
7.0
6.08%
7.1
3.60%
7.2
1.22%
7.3
0.60%
7.4
0.29%
7.5
0.14%
7.6
0.06%
7.7
0.01%
7.8
0.00%
7.9
0.00%
8.0
0.00%
8.1
0.00%
8.2
0.00%
8.3
0.00%
8.4
0.00%
8.5
0.00%
8.6
0.00%
8.7
0.00%
8.8
0.00%
8.9
0.00%
9.0
0.00%
9.1
0.00%
9.2
0.00%